Several entertainment publications are reporting that Sandra Bullock has moved out of the Los Angeles home she shared with her husband of five years, reality TV star Jesse James.

The actress left the Southern California house she shares with James just days before a report of infidelity by her husband surfaced, according to People magazine.

Tatoo model Michelle McGee told In Touch magazine that she had been engaged in a 11-month affair with James while his wife was filming her Oscar-winning movie "The Blind Side."

Bullock has called off her appearance at the London premiere of "The Blind Side" citing “unforeseen personal reasons.

"Due to unforeseen personal reasons, a trip abroad to support The Blind Side has been deemed impossible at this time. I apologize for any inconvenience this may have caused and thank you for your continued support of the film," Us magazine reported.

The reported split comes just eight days after Bullock took home the Oscar for her hit "The Blind Side."